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M&S

Pure Cotton Ribbed 3.5T Sleeping Bag (0-36 Mths)

£24

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £60

Product code: T926692S

About this style

This pure cotton 3.5 tog sleeping bag is a cosy choice for nap time. It features an all-over ribbed texture and a concealed zip fastening for easy changing. Poppers at the shoulders and underarms ensure a comfy fit. Sleep Bag Conforms to BS EN 16781.

Recommended tog rating based on room temperature: 1 tog: for 20–24 °C 1.5 tog: for 18–22 °C 2.5 tog: for 16–20 °C 3 tog: for 14–18 °C Consider other factors like extra clothing, which can affect warmth. Sleep bags are not suitable for babies under 4.0 kg (8 lb 13 oz).

Details & care

Style

Popper and zip fastening

Product Style: Sleeping bags

Safety Warning

Keep away from fire. Do not use in combination with a cot duvet or blanket. Do not use if the child’s head can pass through the neck opening. Do not use if the child can climb out of the cot. Sizing guide: Height 50-65cm: Approximate age 0-6 months. Height 65-80cm: Approximate age 6-18 months. Height 80-95cm: Approximate age 18-36 months.

Composition

100% cotton , Wadding / stuffing (thick layer of continuous fabric within a coat/jacket) - 100% polyester

Care

Wash at 40°C

Do not bleach

Tumble dry medium temperature

Iron at medium temperature

Do not dry clean

Delivery, collection & returns

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (3)

5.0

100% Recommended this product

16 October 2025Rosiee1
Verified Purchase

A great sleeping bag!

Yes, I recommend this

Great quality, soft and warm. My son sleeps well in it!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 October 2025Sxbina
Verified Purchase

prefer these to next!

Yes, I recommend this

So soft and comfortable! Baby sleeps throughout the night since wearing these.

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

09 October 2025MummyofNinz
Verified Purchase

Perfect for my sleep ‘crawler’

Yes, I recommend this

Great sleeping bag to keep my LO warm 2mths old. My LO sleep ‘crawls’ and I was worried LO would be too cold during the night. This has been the best options as I considered a duvet. Thick and soft, washes well and air drys or tumble dry swiftly. I brought 2 so that I don’t have to rush washing the other one.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size